We have a Viceroy cedar home in need of a power bio-wash to remove dark pollution on the wood. What I would like to know is, after the wash and the wood is back to normal colour, do you leave it at that, or will it require restaining?
Answer:
You do with it whatever you wish. You can leave it alone and then again, you can stain it. There is also a 'water friendly oil' available fromt he same company and you can stain in any of a number of colour tints.
